* {
  margin: 0;
  padding: 0;
  list-style: none;
}
a {
  color: #000;
  text-decoration: none;
}
html,
body {
  width: 100%;
  height: 100%;
}
.box {
  width: 100%;
  height: 113.33333333rem;
  background-color: #ccc;
}
.box .box_1 {
  width: 100%;
  height: 1.73333333rem;
}
.box .box_1 img {
  width: 100%;
  height: 100%;
}
.box .header {
  width: 100%;
  height: 4rem;
  background: #5a7391;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.box .header span {
  width: 6.66666667rem;
  height: 1.33333333rem;
  text-align: center;
  color: #fff;
  font-weight: 500;
  cursor: pointer;
}
.box .header_1 {
  display: flex;
  justify-content: center;
  width: 100%;
  height: 2.8rem;
}
.box .header_1 h4 {
  font-size: 13.5px;
  font-weight: bold;
}
.box .header_2 {
  width: 100%;
  height: 15.46666667rem;
  background-color: #fff;
}
.box .dl {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: space-between;
}
.box .dl dd {
  width: 18.66666667rem;
  height: 100%;
}
.box .dl dd h3 {
  text-align: center;
  font-size: 18px;
  color: #3c5679;
}
.box .dl dd p {
  width: 14.66666667rem;
  height: 9.33333333rem;
  font-size: 14px;
  text-indent: 19px;
  text-align: left;
  margin-bottom: 0px;
  margin-right: 0px;
  margin-left: 5px;
  position: relative;
}
.box .dl dd p a {
  position: absolute;
  right: 0;
  top: 86px;
  font-size: 20px;
}
.box .dl dt {
  width: 24rem;
  height: 100%;
}
.box .dl dt img {
  width: 100%;
  height: 100%;
}
.box .header_3 {
  width: 100%;
  height: 15.46666667rem;
  background-color: #fff;
  margin-top: 8px;
}
.box .dl_2 dt {
  width: 26.66666667rem;
  height: 100%;
}
.box .dl_2 dt img {
  width: 100%;
  height: 100%;
}
.box .dl_2 dd P a {
  position: absolute;
  right: 5px;
  top: 86px;
  font-size: 20px;
}
.box .header_4 {
  width: 100%;
  height: 16.8rem;
  background-color: #fff;
  margin-top: 13px;
}
.box .header_4 dd p a {
  position: absolute;
  right: 5px;
  top: 98px;
  font-size: 20px;
}
.box .footer {
  width: 100%;
  height: 4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #fff;
  position: fixed;
  bottom: 0px;
}
.box .footer .dl_4 {
  text-align: center;
  width: 8rem;
  height: 100%;
  margin-bottom: 0px;
  color: #c4ccd7;
  line-height: 19px;
}
.box .footer .dl_4 .span_1 {
  border: 1px solid #c4ccd7;
  border-radius: 50px;
  width: 2.4rem;
  height: 2.4rem;
  font-size: 16px;
}
.box .center {
  width: 100%;
  height: 26.66666667rem;
  margin-top: 5px;
  background-color: #fff;
  display: flex;
  justify-content: space-between;
}
.box .center_left {
  width: 12rem;
  height: 100%;
}
.box .center_left img {
  width: 6.66666667rem;
  height: 6.66666667rem;
}
.box .center_right {
  width: 26.66666667rem;
  height: 100%;
}
.box .center_right img {
  width: 21.33333333rem;
  height: 10.66666667rem;
}
.box .center_right .p_1 {
  color: greenyellow;
  font-size: 19px;
}
.box .center_right .p_2 {
  color: #ccc;
}
.box .center_right .p_4 {
  margin-top: 20px;
  background: url(../imgs/1-7.gif) no-repeat right center;
  background-size: 60%;
}
.box .center_1 {
  width: 100%;
  height: 33.33333333rem;
}
